2 Utility and 4 Design Patents
#136 in Oakland, CA
#7,951 in California
#36,861 in US
rank by design patentsForward Citations = 64
Company Filing History:

where one patent can have more than one assignee
Get your Inventor Badge Today
#136 in Oakland, CA
#7,951 in California
#36,861 in US
rank by design patentsCompany Filing History:

Get your Inventor Badge Today